244378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 16

約数和(自身を含む): 396000

約数和(自身を除く): 151622

約数列:

[1, 2, 19, 38, 59, 109, 118, 218, 1121, 2071, 2242, 4142, 6431, 12862, 122189, 244378]

約数ペア:

[(1, 244378), (2, 122189), (19, 12862), (38, 6431), (59, 4142), (109, 2242), (118, 2071), (218, 1121)]